Where's Casey? She's a prisoner of a living dinosaur-like creature in the Boston Science Museum! This is a case for the Monster Hunters! Edward Crane Jr. ("Numbles" to his friends) calls in his monster-hunting friends to help him find his six-year-old sister, Casey, lost during a sleep-over "Camp In" at the museum.
- ISBN10 0671760084
- ISBN13 9780671760083
- Publish Date 1 January 1994
- Publish Status Active
- Publish Country US
- Imprint Aladdin Paperbacks
- Format Paperback (US Trade)
- Pages 175
- Language English